Must-have Firefox extensions, free music, and extra income bring the goods in this week's most popular posts.

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What You Should Do When Your Internet's OutA while back, we wrote about hypothetical internet outages. These days, with bandwidth caps and cable cutters kicking whole areas offline, we've got suggestions for the best uses of time when a disconnection really happens.

Download 773 Free MP3s from AmazonLove a little unquestionably legit, free music? Then head on over to Amazon's Free MP3 downloads section to choose from among 773 totally free songs.

AlternativeTo Suggests Software AlternativesWhether you're looking for an alternative to expensive commercial software or just trying to get a feel for what's out there, AlternativeTo is a handy service for finding software alternatives.

The Importance of Monitoring Your Online ReputationThese days, if you want to know more about someone, the first thing most of us do is Google them. It shouldn't come as a surprise, then, that monitoring your online reputation is extraordinarily important.

Grow 100 lbs. of Potatoes in 4 Square FeetPotatoes seem like the kind of plant you'd need a substantial garden for-the kind your grandparents had, right? Actually, tubers aren't all that picky, and you can harvest a whole lot from almost any yard.

One Dozen Super-Useful (and Free!) Android AppsSix months ago we pointed out the best Android apps to boost your mobile productivity, but since then more free applications have appeared in the Market that offer useful features you don't want to miss.

Avoid Unhealthy Junk with a Fast-Food Reality CheckEveryone knows fast food is rarely the healthiest option when you're looking for a quick bite, but sometimes photos look mouthwatering enough that you're still convinced. It's time for a fast-food reality check.